Larvitz 
@Larvitz@burningboard.net
IT Consultant from Germany, Linux enthusiast, BSD fanboy and firmly convinced that Ancient Domains of Mystery is the greatest video game of all time (and always will be). You'll find me here talking about Open Source, self-hosting, advanced networking (proud operator of AS201379), smart home shenanigans, and anything you can torment with a terminal. Cat pictures also welcome. Left, antifascist, vegan. The trifecta your uncle warned you about.
burningboard.net
Larvitz
@Larvitz@burningboard.net
IT Consultant from Germany, Linux enthusiast, BSD fanboy and firmly convinced that Ancient Domains of Mystery is the greatest video game of all time (and always will be). You'll find me here talking about Open Source, self-hosting, advanced networking (proud operator of AS201379), smart home shenanigans, and anything you can torment with a terminal. Cat pictures also welcome. Left, antifascist, vegan. The trifecta your uncle warned you about.
burningboard.net
@Larvitz@burningboard.net
·
1h ago
Fresh gist: mitigating CVE-2026-31431 ("Copy Fail") on RHEL 8/9/10 with a tiny Ansible playbook.
It blacklists algif_aead via a kernel boot arg (initcall_blacklist=algif_aead_init), reboots only when needed, and asserts the mitigation actually stuck after reboot. Idempotent & safe to re-run.
https://codeberg.org/Larvitz/gists/src/branch/main/2026/20260501-CVE-2026-31431_RHEL_Mitigation.md
#Ansible #RHEL #Linux #InfoSec #SysAdmin #DevOps #CVE #CVE_2026_31431 #copyfail
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Marcos Dione
@mdione@en.osm.town
Developer, SysAdmin, Open Source, map and photo enthusiast; POI collector.
en.osm.town
Marcos Dione
@mdione@en.osm.town
Developer, SysAdmin, Open Source, map and photo enthusiast; POI collector.
en.osm.town
@mdione@en.osm.town
·
Apr 13, 2026
@wild1145@mastodonapp.uk @philcowans@universeodon.com several points:
- You can find out if an apt upgrade needs reboot. I don’t know the details, but the info is somewhere.
- You can define Ansible variables per machine, including the user used to connect with.
- You can bootstrap an Ansible user with an arbitrary sudoer user, like https://gist.github.com/StyXman/0003d9f903edb0dc12a3ac561a37c8df
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AskUbuntu
@askubuntu@ubuntu.social
Bot created by @popey to post hot questions from AskUbuntu into the Fediverse.
ubuntu.social
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Larvitz 
@Larvitz__dup_34529@burningboard.net
IT Consultant from Germany | Nerd | Linux Advocate | Instance Admin of burningboard.net | Interested in Linux, Open Source, Elektronics, Retro Gaming, Photography, Smart Home and Emulation. Ancient Domains of Mystery (ADOM) is the greatest video game of all time for me ! #fedi22 #photography #linux #ansible #retrogaming #fedora #redhat #technology #opensource #adom #devops #cloud #kubernetes #freeipa #smarthome #cloud #vegan
burningboard.net
Larvitz
@Larvitz__dup_34529@burningboard.net
IT Consultant from Germany | Nerd | Linux Advocate | Instance Admin of burningboard.net | Interested in Linux, Open Source, Elektronics, Retro Gaming, Photography, Smart Home and Emulation. Ancient Domains of Mystery (ADOM) is the greatest video game of all time for me ! #fedi22 #photography #linux #ansible #retrogaming #fedora #redhat #technology #opensource #adom #devops #cloud #kubernetes #freeipa #smarthome #cloud #vegan
burningboard.net
@Larvitz__dup_34529@burningboard.net
·
Feb 27, 2026
New post: Neovim Crash Course for Sysadmins
Not a beginner's guide. This covers the things you still get wrong after years of Vim - efficient navigation, why your paste lands in the wrong place (and the one-key fix), YAML indentation workflows, quick macros, and what Neovim's LSP actually gives you for infrastructure work.
Written for people who edit configs and playbooks all day.
https://blog.hofstede.it/neovim-crash-course-for-sysadmins-the-20-that-solve-80-of-the-pain/
#neovim #vim #sysadmin #devops #linux #ansible #yaml
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Who2Industries
@who2industries@mstdn.business
Delivering private and Open Source Solution for your Homelab and Business. Stay private. Stay root.
mstdn.business
Who2Industries
@who2industries@mstdn.business
Delivering private and Open Source Solution for your Homelab and Business. Stay private. Stay root.
mstdn.business
@who2industries@mstdn.business
·
Feb 23, 2026
We just recorded two Videos and go into the cutting phase soon.
Stay tuned to learn more about Semaphore UI and Podman Quadlets!
#video #odysee #videoproduction #ansible #semaphoreui #podman #quadlets
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